Differences
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| Both sides previous revision Previous revision Next revision | Previous revision Next revisionBoth sides next revision | ||
| michka:research:microbial_fuel_cells:cardiff6 [2017-09-17 11:21] – michka | michka:research:microbial_fuel_cells:cardiff6 [2017-09-17 14:10] – michka | ||
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| Line 102: | Line 102: | ||
| * 1-cm-thick layer of graphite powder, mixed with water | * 1-cm-thick layer of graphite powder, mixed with water | ||
| * (soaked) wool membrane | * (soaked) wool membrane | ||
| - | * 2 spoons of FeO oxide thoroughly mixed in the mud | + | |
| + | |||
| + | {{> | ||
| * (soaked) wool membrane | * (soaked) wool membrane | ||
| * serpent-shaped (about 10 crossings across the tupperware) inox wire, with | * serpent-shaped (about 10 crossings across the tupperware) inox wire, with | ||
| * 1-cm-thick layer of graphite powder, mixed with water, with a vertical section insulated with the grey (+) plastic cover of a reclaimed multi-fiber wire | * 1-cm-thick layer of graphite powder, mixed with water, with a vertical section insulated with the grey (+) plastic cover of a reclaimed multi-fiber wire | ||
| + | |||
| + | {{> | ||
| + | |||
| * A small bit of red mono-fiber wire is woven around the (+) electrode wire to clearly distinguish it from the (-) electrode wire | * A small bit of red mono-fiber wire is woven around the (+) electrode wire to clearly distinguish it from the (-) electrode wire | ||
| * both electrode wires are interwoven on the top to avoid the top (+) electrode to sink away from oxygen | * both electrode wires are interwoven on the top to avoid the top (+) electrode to sink away from oxygen | ||
| Line 122: | Line 128: | ||
| Layer by layer, from bottom to top, we have : | Layer by layer, from bottom to top, we have : | ||
| - | * graphite rods cut to fit in the tupperware, and woven together with inox wire, with a vertical section insulated with the black (-) plastic cover of a reclaimed multi-fiber wire | + | * graphite rods cut to fit in the tupperware, and woven together with inox wire, with a vertical section insulated with the black (-) plastic cover of a reclaimed multi-fiber wire |
| + | |||
| + | {{> | ||
| + | {{> | ||
| * mud | * mud | ||
| - | * graphite rods cut to fit in the tupperware, and woven together with inox wire, with a vertical section insulated with the grey (+) plastic cover of a reclaimed multi-fiber wire. | + | |
| + | {{> | ||
| + | |||
| + | * graphite rods cut to fit in the tupperware, and woven together with inox wire, with a vertical section insulated with the grey (+) plastic cover of a reclaimed multi-fiber wire. | ||
| + | |||
| + | {{> | ||
| + | |||
| * A small bit of red mono-fiber wire is woven around the (+) electrode wire to clearly distinguish it from the (-) electrode wire | * A small bit of red mono-fiber wire is woven around the (+) electrode wire to clearly distinguish it from the (-) electrode wire | ||
| * both electrode wires are interwoven on the top to avoid the top (+) electrode to sink away from oxygen | * both electrode wires are interwoven on the top to avoid the top (+) electrode to sink away from oxygen | ||
michka